diff --git a/src/serializers/StackExchange.Redis.Extensions.Protobuf/StackExchange.Redis.Extensions.Protobuf.csproj b/src/serializers/StackExchange.Redis.Extensions.Protobuf/StackExchange.Redis.Extensions.Protobuf.csproj
index bc256c00..acac3f8b 100644
--- a/src/serializers/StackExchange.Redis.Extensions.Protobuf/StackExchange.Redis.Extensions.Protobuf.csproj
+++ b/src/serializers/StackExchange.Redis.Extensions.Protobuf/StackExchange.Redis.Extensions.Protobuf.csproj
@@ -5,7 +5,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="protobuf-net" Version="2.4.6" />
+    <PackageReference Include="protobuf-net" Version="3.0.52" />
   </ItemGroup>
 
   <ItemGroup>